do not write null sha1s to on-disk index

diff --git a/Documentation/git-init-db.txt b/Documentation/git-init-db.txt
index eba3cb4998b2732a22551aaf962ae1a742d221de..a21e34678933ee5a6b222afc40293fec4166b110 100644 (file)
--- a/Documentation/git-init-db.txt
+++ b/Documentation/git-init-db.txt
@@ -8,7 +8,8 @@ git-init-db - Creates an empty git repository
 
 SYNOPSIS
 --------
-'git init-db' [-q | --quiet] [--bare] [--template=<template_directory>] [--shared[=<permissions>]]
+[verse]
+'git init-db' [-q | --quiet] [--bare] [--template=<template_directory>] [--separate-git-dir <git dir>] [--shared[=<permissions>]]
 
 
 DESCRIPTION
@@ -16,3 +17,7 @@ DESCRIPTION
 
 This is a synonym for linkgit:git-init[1].  Please refer to the
 documentation of that command.
+
+GIT
+---
+Part of the linkgit:git[1] suite